AU4580993A - Environmentally safe cutting mechanism for stalks or stems of plants and/or grass-like vegetation - Google Patents
Environmentally safe cutting mechanism for stalks or stems of plants and/or grass-like vegetationInfo
- Publication number
- AU4580993A AU4580993A AU45809/93A AU4580993A AU4580993A AU 4580993 A AU4580993 A AU 4580993A AU 45809/93 A AU45809/93 A AU 45809/93A AU 4580993 A AU4580993 A AU 4580993A AU 4580993 A AU4580993 A AU 4580993A
- Authority
- AU
- Australia
- Prior art keywords
- blades
- stalks
- vegetation
- stems
- grass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/73—Cutting apparatus
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
- Threshing Machine Elements (AREA)
- Lubricants (AREA)
- Harvesting Machines For Root Crops (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Mushroom Cultivation (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
A mechanism for cutting of stalks or stems of plants and/or grass-like vegetation, in an environmentally safe manner, has counter-blades arranged on a circular path and rotary blades positioned above the counter-blades. The ratio of the surface area of the counter-blades actually taking part in the cutting and the surface area of the free spaces between them, in relation to each other, is smaller than a value of one. A distance of "h" between the counter-blades and the rotary blades is a value between 0-2 mm, and the peripheral speed of the rotary blades is between 10 and 50 m/sec.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU9202331A HU213000B (en) | 1992-07-16 | 1992-07-16 | Environmentally safe cutting mechanism for stalks or stems of plants and/or grass-like vegetation |
HU9202331 | 1992-07-16 | ||
PCT/HU1993/000044 WO1994001994A1 (en) | 1992-07-16 | 1993-07-13 | Environmentally safe cutting mechanism for stalks or stems of plants and/or grass-like vegetation |
Publications (1)
Publication Number | Publication Date |
---|---|
AU4580993A true AU4580993A (en) | 1994-02-14 |
Family
ID=10982172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU45809/93A Abandoned AU4580993A (en) | 1992-07-16 | 1993-07-13 | Environmentally safe cutting mechanism for stalks or stems of plants and/or grass-like vegetation |
Country Status (11)
Country | Link |
---|---|
US (1) | US5551220A (en) |
EP (1) | EP0639045B1 (en) |
AT (1) | ATE151943T1 (en) |
AU (1) | AU4580993A (en) |
CZ (1) | CZ285293B6 (en) |
DE (1) | DE59306278D1 (en) |
DK (1) | DK0639045T3 (en) |
ES (1) | ES2100549T3 (en) |
GR (1) | GR3024207T3 (en) |
HU (1) | HU213000B (en) |
WO (1) | WO1994001994A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2779905B1 (en) * | 1998-06-17 | 2000-08-11 | Sarl Ferrand | CUTTING BAR AND TRIMMER AND / OR TRIMMING MACHINE FOR PRUNING TREES OR TREES SUCH AS THE VINE |
US7300734B2 (en) * | 2004-12-03 | 2007-11-27 | Xerox Corporation | Toner compositions |
FR2890527B1 (en) * | 2005-09-09 | 2009-04-24 | Pellenc Sa | ELECTRIC MODULAR PRUNING AND / OR ELECTRIC MACHINE. |
WO2008048618A2 (en) | 2006-10-17 | 2008-04-24 | Desa Ip. Llc | Hybrid electric device |
US7728534B2 (en) | 2006-10-17 | 2010-06-01 | Mtd Products Inc | Hybrid electric lawnmower |
US8732896B2 (en) | 2006-10-17 | 2014-05-27 | Mtd Products Inc | Hybrid electric cleaning device |
US8076873B1 (en) | 2007-06-01 | 2011-12-13 | Mtd Products Inc | Hybrid outdoor power equipment |
DE212016000020U1 (en) * | 2015-10-13 | 2017-05-16 | Positec Technology (China) Co., Ltd. | mowing machine |
US10820498B2 (en) * | 2018-06-08 | 2020-11-03 | Cnh Industrial America Llc | Rotary sickle cutting system for an agricultural vehicle having a plurality of cutting units with a rotatable disc and guard assembly |
EP3718390B1 (en) * | 2019-04-01 | 2023-03-29 | Schelling Nutzfahrzeuge GmbH | Boom mower head for mounting on a commercial vehicle |
IT202100022601A1 (en) * | 2021-08-31 | 2023-03-03 | Stiga S P A In Breve Anche St S P A | MOBILE DEVICE FOR CUTTING GRASS OF THE AIR CUSHION TYPE WITH IMPROVED BODY |
EP4124229A1 (en) | 2021-07-27 | 2023-02-01 | Stiga S.p.A. in breve anche St. S.p.A. | Mobile device for cutting grass of the air cushioned type having an improved chassis |
IT202100020078A1 (en) | 2021-07-27 | 2023-01-27 | Stiga S P A In Breve Anche St S P A | MOBILE DEVICE FOR CUTTING GRASS WITH ON-BOARD ELECTRIC BATTERY |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE286501C (en) * | ||||
DE270284C (en) * | 1912-08-07 | 1914-02-11 | ||
US2504268A (en) * | 1947-12-26 | 1950-04-18 | Earl E Lee | Lawn mower having circular blades |
US2585405A (en) * | 1948-11-18 | 1952-02-12 | Harry E Reiter | Disk-type lawn mower |
FR1094356A (en) * | 1953-11-03 | 1955-05-20 | Improvements to mechanical mowers | |
NL6407939A (en) * | 1964-07-11 | 1966-01-12 | ||
AT270284B (en) * | 1967-07-21 | 1969-04-25 | Fahr Ag Maschf | Rotary mower |
CH492387A (en) * | 1968-12-31 | 1970-06-30 | Alpina Di Possamai Vittorio & | Mowing device with rotating blades for motor mowers |
US3701238A (en) * | 1970-08-28 | 1972-10-31 | George Hintze Jr | Fence mower |
US4031696A (en) * | 1975-08-08 | 1977-06-28 | The Black And Decker Manufacturing Company | Blade configuration for cordless lawnmower |
NL7801408A (en) * | 1978-02-07 | 1979-08-09 | Vicon Nv | MOWING DEVICE. |
EP0099527B1 (en) * | 1982-07-17 | 1988-09-07 | Maschinenfabrik Kemper GmbH | Machine for mowing and chopping corn and similar stalk crops |
FR2554675B1 (en) * | 1983-11-14 | 1986-03-14 | Pellenc & Motte | CUTTING MACHINE FOR USE IN AGRICULTURE, VITICULTURE AND ARBORICULTURE |
EP0257566B1 (en) * | 1986-08-26 | 1993-04-21 | Komatsu Zenoah Co. | Mowing machine |
DD286501A5 (en) * | 1989-04-25 | 1991-01-31 | Suller,Attila,Hu | METHOD AND DEVICE FOR CUTTING THE STENLES OR HALMS OF PLANTS |
-
1992
- 1992-07-16 HU HU9202331A patent/HU213000B/en not_active IP Right Cessation
-
1993
- 1993-07-13 WO PCT/HU1993/000044 patent/WO1994001994A1/en active IP Right Grant
- 1993-07-13 AT AT93916126T patent/ATE151943T1/en not_active IP Right Cessation
- 1993-07-13 ES ES93916126T patent/ES2100549T3/en not_active Expired - Lifetime
- 1993-07-13 DE DE59306278T patent/DE59306278D1/en not_active Expired - Fee Related
- 1993-07-13 EP EP93916126A patent/EP0639045B1/en not_active Expired - Lifetime
- 1993-07-13 CZ CZ942541A patent/CZ285293B6/en not_active IP Right Cessation
- 1993-07-13 DK DK93916126.1T patent/DK0639045T3/en active
- 1993-07-13 AU AU45809/93A patent/AU4580993A/en not_active Abandoned
-
1995
- 1995-01-10 US US08/376,118 patent/US5551220A/en not_active Expired - Fee Related
-
1997
- 1997-07-23 GR GR970401853T patent/GR3024207T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
HU9202331D0 (en) | 1992-10-28 |
CZ285293B6 (en) | 1999-06-16 |
US5551220A (en) | 1996-09-03 |
EP0639045A1 (en) | 1995-02-22 |
DK0639045T3 (en) | 1997-10-20 |
CZ254194A3 (en) | 1995-01-18 |
DE59306278D1 (en) | 1997-05-28 |
GR3024207T3 (en) | 1997-10-31 |
HU213000B (en) | 1997-01-28 |
WO1994001994A1 (en) | 1994-02-03 |
EP0639045B1 (en) | 1997-04-23 |
ES2100549T3 (en) | 1997-06-16 |
ATE151943T1 (en) | 1997-05-15 |
HUT65450A (en) | 1994-06-28 |
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